2018-03-10 10:05:01 +08:00
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE entry SYSTEM "SamplesInfo.dtd">
<entry >
<name > conjugateGradientMultiDeviceCG</name>
<cflags >
2020-09-16 02:15:56 +08:00
<flag > -ewp</flag>
2019-04-10 22:42:09 +08:00
<flag > -maxrregcount=64</flag>
2020-05-19 00:52:06 +08:00
<flag > --std=c++11</flag>
2018-03-10 10:05:01 +08:00
</cflags>
<cuda_api_list >
<toolkit > cudaMemAdvise</toolkit>
<toolkit > cudaMemPrefetchAsync</toolkit>
<toolkit > cudaLaunchCooperativeKernelMultiDevice</toolkit>
<toolkit > cudaStreamSynchronize</toolkit>
<toolkit > cudaOccupancyMaxActiveBlocksPerMultiprocessor</toolkit>
</cuda_api_list>
<description > <![CDATA[This sample implements a conjugate gradient solver on multiple GPUs using Multi Device Cooperative Groups, also uses Unified Memory optimized using prefetching and usage hints.]]> </description>
<devicecompilation > whole</devicecompilation>
<includepaths >
<path > ./</path>
<path > ../</path>
2021-10-21 19:04:49 +08:00
<path > ../../Common</path>
2018-03-10 10:05:01 +08:00
</includepaths>
<keyconcepts >
<concept level= "basic" > Unified Memory</concept>
<concept level= "advanced" > Linear Algebra</concept>
<concept level= "basic" > Cooperative Groups</concept>
<concept level= "advanced" > MultiDevice Cooperative Groups</concept>
</keyconcepts>
<keywords >
<keyword > CUDA</keyword>
<keyword > Sparse Matrix</keyword>
<keyword > Unified Memory</keyword>
<keyword > Multi-GPU</keyword>
2020-05-19 00:52:06 +08:00
<keyword > CPP11</keyword>
2018-03-10 10:05:01 +08:00
</keywords>
<libraries >
<library > cudadevrt</library>
</libraries>
<librarypaths >
</librarypaths>
<nsight_eclipse > true</nsight_eclipse>
2020-09-16 02:15:56 +08:00
<primary_file > conjugateGradientMultiDeviceCG.cu</primary_file>
2018-03-10 10:05:01 +08:00
<required_dependencies >
<dependency > UVM</dependency>
<dependency > MDCG</dependency>
2020-09-16 02:15:56 +08:00
<dependency > CPP11</dependency>
2018-03-10 10:05:01 +08:00
</required_dependencies>
<scopes >
<scope > 1:CUDA Advanced Topics</scope>
<scope > 3:Linear Algebra</scope>
</scopes>
<sm-arch > sm60</sm-arch>
<sm-arch > sm61</sm-arch>
<sm-arch > sm70</sm-arch>
2019-01-23 04:04:43 +08:00
<sm-arch > sm72</sm-arch>
2018-08-25 01:05:15 +08:00
<sm-arch > sm75</sm-arch>
2020-05-19 00:52:06 +08:00
<sm-arch > sm80</sm-arch>
2020-09-16 02:15:56 +08:00
<sm-arch > sm86</sm-arch>
2018-03-10 10:05:01 +08:00
<supported_envs >
<env >
<arch > x86_64</arch>
<platform > linux</platform>
</env>
<env >
<arch > ppc64le</arch>
<platform > linux</platform>
</env>
2018-08-25 01:05:15 +08:00
<env >
<platform > windows</platform>
</env>
2020-09-16 02:15:56 +08:00
<env >
<platform > aarch64</platform>
</env>
2018-03-10 10:05:01 +08:00
</supported_envs>
<supported_sm_architectures >
<from > 6.0</from>
</supported_sm_architectures>
<title > conjugateGradient using MultiDevice Cooperative Groups</title>
<type > exe</type>
</entry>